A product that is produced from petroleum there are over 500.000 different petrochemicals



Petrochemicals are chemical products deriverd from petroceum.some chemical compounds made from petroleum are also obtained from other fossil,fuels.Such as coal or natural gas or renewable sources such as corn or sugar cane.



Petroleum retining processes are thosechemicalengineering processes and other faciltles usedin petroleum refineries to transtfrom crude oil into use ful products such as liquefied petroleum gas gasonline or petrol kerosene,jetfuel and fuel oils